Adding module zeroing constants and a few other minor changes from 2/3 build session

src/main/java/frc/robot/utilities/SparkMAXTester.java

@@ -0,0 +1,23 @@
+package frc.robot.utilities;
+
+import java.util.function.DoubleSupplier;
+
+import com.revrobotics.spark.SparkMax;
+import com.revrobotics.spark.SparkLowLevel.MotorType;
+
+import edu.wpi.first.wpilibj2.command.Command;
+import edu.wpi.first.wpilibj2.command.SubsystemBase;
+
+public class SparkMAXTester extends SubsystemBase {
+    private SparkMax spark;
+
+    public SparkMAXTester(int deviceID) {
+        spark = new SparkMax(deviceID, MotorType.kBrushless);
+    }
+
+    public Command setSpeed(DoubleSupplier speed) {
+        return run(() -> {
+            spark.set(speed.getAsDouble());
+        });
+    }
+}